express-typeorm-rest-boilerplate/src/loaders/database.ts

Boilerplate code to get started with building RESTful API Services

import Logger from '../logger';
import { Connection, createConnection, useContainer } from 'typeorm';
import { Container } from 'typedi';

export default async (): Promise<Connection> => {
  useContainer(Container);
  try {
    return await createConnection();
  } catch (err) {
    Logger.debug(err);
    throw err;
  }
};